The Slim Rescue Howler™ weighs only a few grams but it packs a big punch - namely, a 100dB signal that is audible from over a mile away. The pea-less design means this whistle works in all conditions and will never jam or freeze.

FEATURES & BENEFITS
> Be Heard
100dB whistle signal is audible over one mile.
> Fail-safe
Pea-less design works in all conditions - won't freeze or stick to lips when cold.
> Take it Everywhere
Ultra-portable design weighs only a few grams and fits in any pocket - or attach it to a zipper pull.

KIT DETAILS
Package Size: .875" x 2.25" x .3125"
Package Weight: .2 oz. ea.
Group Size: N/A
Trip Duration: N/A